Ford Explorer: Battery, Mounting and Cables / Removal and Installation - Auxiliary Battery

Ford Explorer 2020-2026 Service Manual / Electrical / Battery and Charging System / Battery, Mounting and Cables / Removal and Installation - Auxiliary Battery

Removal

NOTE: Removal steps in this procedure may contain installation details.

Disconnect the batteries.
Refer to: Battery Disconnect and Connect (414-01 Battery, Mounting and Cables, General Procedures).

1. Disconnect the vent hose from the auxiliary battery.
1. Remove the bolt, position the hold-down strap aside and remove the auxiliary battery.
  Torque: 93 lb.in (10.5 Nm)

Installation

To install, reverse the removal procedure.

General Procedures - Battery Drain Check

Check NOTE: No factory-equipped vehicle should have more than a 25 mA (0.025 amp) – 50 mA (0.050) draw depending on the vehicle's accessories. Check for current drains on the battery in excess ..

Removal and Installation - Auxiliary Battery Cable

Removal NOTE: This procedure provides information about routing, retaining points and connectors of the cable. It does not include the steps for removing components to gain access to the cable...

Other information:

Ford Explorer 2020-2026 Service Manual: Description and Operation - Charging System - Overview

Overview The generator is driven by the FEAD belt. When the engine is started, the generator begins to generate AC voltage which is internally converted to DC voltage. The DC voltage level is controlled by the voltage regulator (located on the rear of the generator) and is supplied to the battery...

Ford Explorer 2020-2026 Service Manual: General Procedures - Clockspring Adjustment

Special Tool(s) / General Equipment Adhesive Tape WARNING: If the clockspring is not correctly centralized, it may fail prematurely. If in doubt, repeat the centralizing procedure. Failure to follow these instructions may increase the risk of serious personal injury or death in a crash...